Prefix overview
Phone numbers in prefix 319-274
This page covers the 319-274 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
319-274
RATE CENTER
WATERLOO
CARRIER
QWEST CORPORATION
IA
Prefix range
The prefix 319-274 includes numbers from 3192740000 to 3192749999.
This range is associated with the WATERLOO rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers